Update README.md

Author: raymondworkshop

README.md

@@ -39,12 +39,12 @@
 
 #### reference  
 * **[Composing Programs](https://composingprograms.com/)**
+* **[SICP-2nd](http://sarabander.github.io/sicp/html/index.xhtml#SEC_Contents)**  
+* [SICP-JS]](https://sourceacademy.org/sicpjs/acknowledgements)  
+* [SICP-guile](https://github.com/zv/SICP-guile)  
 * **[how to design programs-2nd](https://htdp.org/2018-01-06/Book/index.html)**  
 * **[The Art of Unix Programming](http://www.catb.org/~esr/writings/taoup/html/)** 
 * [The Practice of Programming](https://book.douban.com/subject/1459281/)
-* [SICP-2nd](http://sarabander.github.io/sicp/html/index.xhtml#SEC_Contents)  
-* [SICP-JS]](https://sourceacademy.org/sicpjs/acknowledgements)  
-* [SICP-guile](https://github.com/zv/SICP-guile)  
 * [Eloquent JavaScript](https://eloquentjavascript.net/)
 * [软件随想录 - 关于战略问题的通信之六]  
 * [vim](https://yannesposito.com/Scratch/en/blog/Learn-Vim-Progressively/)